161875428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 325835292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 93, 102, 124, 132, 143, 156, 179, 186, 187, 204, 221, 286, 341, 358, 372, 374, 403, 429, 442, 527, 537, 561, 572, 663, 682, 716, 748, 806, 858, 884, 1023, 1054, 1074, 1122, 1209, 1326, 1364, 1581, 1612, 1716, 1969, 2046, 2108, 2148, 2244, 2327, 2418, 2431, 2652, 3043, 3162, 3938, 4092, 4433, 4654, 4836, 4862, 5549, 5797, 5907, 6086, 6324, 6851, 6981, 7293, 7876, 8866, 9129, 9308, 9724, 11098, 11594, 11814, 12172, 13299, 13702, 13962, 14586, 16647, 17391, 17732, 18258, 20553, 22196, 23188, 23628, 25597, 26598, 27404, 27924, 29172, 33294, 33473, 34782, 36516, 39559, 41106, 51194, 53196, 61039, 66588, 66946, 69564, 72137, 75361, 76791, 79118, 82212, 94333, 100419, 102388, 118677, 122078, 133892, 144274, 150722, 153582, 158236, 183117, 188666, 200838, 216411, 226083, 237354, 244156, 282999, 288548, 301444, 307164, 366234, 377332, 401676, 432822, 435149, 452166, 474708, 565998, 732468, 793507, 865644, 870298, 904332, 1037663, 1131996, 1226329, 1305447, 1587014, 1740596, 2075326, 2380521, 2452658, 2610894, 3112989, 3174028, 3678987, 4150652, 4761042, 4905316, 5221788, 6225978, 7357974, 9522084, 12451956, 13489619, 14715948, 26979238, 40468857, 53958476, 80937714, 161875428]

約数ペア:

[(1, 161875428), (2, 80937714), (3, 53958476), (4, 40468857), (6, 26979238), (11, 14715948), (12, 13489619), (13, 12451956), (17, 9522084), (22, 7357974), (26, 6225978), (31, 5221788), (33, 4905316), (34, 4761042), (39, 4150652), (44, 3678987), (51, 3174028), (52, 3112989), (62, 2610894), (66, 2452658), (68, 2380521), (78, 2075326), (93, 1740596), (102, 1587014), (124, 1305447), (132, 1226329), (143, 1131996), (156, 1037663), (179, 904332), (186, 870298), (187, 865644), (204, 793507), (221, 732468), (286, 565998), (341, 474708), (358, 452166), (372, 435149), (374, 432822), (403, 401676), (429, 377332), (442, 366234), (527, 307164), (537, 301444), (561, 288548), (572, 282999), (663, 244156), (682, 237354), (716, 226083), (748, 216411), (806, 200838), (858, 188666), (884, 183117), (1023, 158236), (1054, 153582), (1074, 150722), (1122, 144274), (1209, 133892), (1326, 122078), (1364, 118677), (1581, 102388), (1612, 100419), (1716, 94333), (1969, 82212), (2046, 79118), (2108, 76791), (2148, 75361), (2244, 72137), (2327, 69564), (2418, 66946), (2431, 66588), (2652, 61039), (3043, 53196), (3162, 51194), (3938, 41106), (4092, 39559), (4433, 36516), (4654, 34782), (4836, 33473), (4862, 33294), (5549, 29172), (5797, 27924), (5907, 27404), (6086, 26598), (6324, 25597), (6851, 23628), (6981, 23188), (7293, 22196), (7876, 20553), (8866, 18258), (9129, 17732), (9308, 17391), (9724, 16647), (11098, 14586), (11594, 13962), (11814, 13702), (12172, 13299)]