194019948

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 540094464

約数和(自身を除く): 346074516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 47, 54, 62, 81, 93, 94, 108, 124, 137, 141, 162, 186, 188, 243, 274, 279, 282, 324, 372, 411, 423, 486, 548, 558, 564, 822, 837, 846, 972, 1116, 1233, 1269, 1457, 1644, 1674, 1692, 2466, 2511, 2538, 2914, 3348, 3699, 3807, 4247, 4371, 4932, 5022, 5076, 5828, 6439, 7398, 7533, 7614, 8494, 8742, 10044, 11097, 11421, 12741, 12878, 13113, 14796, 15066, 15228, 16988, 17484, 19317, 22194, 22842, 25482, 25756, 26226, 30132, 33291, 38223, 38634, 39339, 44388, 45684, 50964, 52452, 57951, 66582, 76446, 77268, 78678, 114669, 115902, 118017, 133164, 152892, 157356, 173853, 199609, 229338, 231804, 236034, 344007, 347706, 354051, 399218, 458676, 472068, 521559, 598827, 688014, 695412, 708102, 798436, 1032021, 1043118, 1197654, 1376028, 1416204, 1564677, 1796481, 2064042, 2086236, 2395308, 3129354, 3592962, 4128084, 5389443, 6258708, 7185924, 10778886, 16168329, 21557772, 32336658, 48504987, 64673316, 97009974, 194019948]

約数ペア:

[(1, 194019948), (2, 97009974), (3, 64673316), (4, 48504987), (6, 32336658), (9, 21557772), (12, 16168329), (18, 10778886), (27, 7185924), (31, 6258708), (36, 5389443), (47, 4128084), (54, 3592962), (62, 3129354), (81, 2395308), (93, 2086236), (94, 2064042), (108, 1796481), (124, 1564677), (137, 1416204), (141, 1376028), (162, 1197654), (186, 1043118), (188, 1032021), (243, 798436), (274, 708102), (279, 695412), (282, 688014), (324, 598827), (372, 521559), (411, 472068), (423, 458676), (486, 399218), (548, 354051), (558, 347706), (564, 344007), (822, 236034), (837, 231804), (846, 229338), (972, 199609), (1116, 173853), (1233, 157356), (1269, 152892), (1457, 133164), (1644, 118017), (1674, 115902), (1692, 114669), (2466, 78678), (2511, 77268), (2538, 76446), (2914, 66582), (3348, 57951), (3699, 52452), (3807, 50964), (4247, 45684), (4371, 44388), (4932, 39339), (5022, 38634), (5076, 38223), (5828, 33291), (6439, 30132), (7398, 26226), (7533, 25756), (7614, 25482), (8494, 22842), (8742, 22194), (10044, 19317), (11097, 17484), (11421, 16988), (12741, 15228), (12878, 15066), (13113, 14796)]