162620388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 324848412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 71, 84, 122, 126, 142, 149, 183, 213, 244, 252, 284, 298, 366, 426, 427, 447, 497, 549, 596, 639, 732, 852, 854, 894, 994, 1043, 1098, 1278, 1281, 1341, 1491, 1708, 1788, 1988, 2086, 2196, 2556, 2562, 2682, 2982, 3129, 3843, 4172, 4331, 4473, 5124, 5364, 5964, 6258, 7686, 8662, 8946, 9089, 9387, 10579, 12516, 12993, 15372, 17324, 17892, 18178, 18774, 21158, 25986, 27267, 30317, 31737, 36356, 37548, 38979, 42316, 51972, 54534, 60634, 63474, 63623, 74053, 77958, 81801, 90951, 95211, 109068, 121268, 126948, 127246, 148106, 155916, 163602, 181902, 190422, 190869, 222159, 254492, 272853, 296212, 327204, 363804, 380844, 381738, 444318, 545706, 572607, 645319, 666477, 763476, 888636, 1091412, 1145214, 1290638, 1332954, 1935957, 2290428, 2581276, 2665908, 3871914, 4517233, 5807871, 7743828, 9034466, 11615742, 13551699, 18068932, 23231484, 27103398, 40655097, 54206796, 81310194, 162620388]

約数ペア:

[(1, 162620388), (2, 81310194), (3, 54206796), (4, 40655097), (6, 27103398), (7, 23231484), (9, 18068932), (12, 13551699), (14, 11615742), (18, 9034466), (21, 7743828), (28, 5807871), (36, 4517233), (42, 3871914), (61, 2665908), (63, 2581276), (71, 2290428), (84, 1935957), (122, 1332954), (126, 1290638), (142, 1145214), (149, 1091412), (183, 888636), (213, 763476), (244, 666477), (252, 645319), (284, 572607), (298, 545706), (366, 444318), (426, 381738), (427, 380844), (447, 363804), (497, 327204), (549, 296212), (596, 272853), (639, 254492), (732, 222159), (852, 190869), (854, 190422), (894, 181902), (994, 163602), (1043, 155916), (1098, 148106), (1278, 127246), (1281, 126948), (1341, 121268), (1491, 109068), (1708, 95211), (1788, 90951), (1988, 81801), (2086, 77958), (2196, 74053), (2556, 63623), (2562, 63474), (2682, 60634), (2982, 54534), (3129, 51972), (3843, 42316), (4172, 38979), (4331, 37548), (4473, 36356), (5124, 31737), (5364, 30317), (5964, 27267), (6258, 25986), (7686, 21158), (8662, 18774), (8946, 18178), (9089, 17892), (9387, 17324), (10579, 15372), (12516, 12993)]