128693796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 386793792

約数和(自身を除く): 258099996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 101, 132, 147, 154, 196, 197, 202, 231, 294, 303, 308, 394, 404, 462, 539, 588, 591, 606, 707, 788, 924, 1078, 1111, 1182, 1212, 1379, 1414, 1617, 2121, 2156, 2167, 2222, 2364, 2758, 2828, 3234, 3333, 4137, 4242, 4334, 4444, 4949, 5516, 6468, 6501, 6666, 7777, 8274, 8484, 8668, 9653, 9898, 13002, 13332, 14847, 15169, 15554, 16548, 19306, 19796, 19897, 23331, 26004, 28959, 29694, 30338, 31108, 38612, 39794, 45507, 46662, 54439, 57918, 59388, 59691, 60676, 79588, 91014, 93324, 106183, 108878, 115836, 119382, 139279, 163317, 182028, 212366, 217756, 218867, 238764, 278558, 318549, 326634, 417837, 424732, 437734, 557116, 637098, 653268, 656601, 835674, 875468, 974953, 1274196, 1313202, 1532069, 1671348, 1949906, 2626404, 2924859, 3064138, 3899812, 4596207, 5849718, 6128276, 9192414, 10724483, 11699436, 18384828, 21448966, 32173449, 42897932, 64346898, 128693796]

約数ペア:

[(1, 128693796), (2, 64346898), (3, 42897932), (4, 32173449), (6, 21448966), (7, 18384828), (11, 11699436), (12, 10724483), (14, 9192414), (21, 6128276), (22, 5849718), (28, 4596207), (33, 3899812), (42, 3064138), (44, 2924859), (49, 2626404), (66, 1949906), (77, 1671348), (84, 1532069), (98, 1313202), (101, 1274196), (132, 974953), (147, 875468), (154, 835674), (196, 656601), (197, 653268), (202, 637098), (231, 557116), (294, 437734), (303, 424732), (308, 417837), (394, 326634), (404, 318549), (462, 278558), (539, 238764), (588, 218867), (591, 217756), (606, 212366), (707, 182028), (788, 163317), (924, 139279), (1078, 119382), (1111, 115836), (1182, 108878), (1212, 106183), (1379, 93324), (1414, 91014), (1617, 79588), (2121, 60676), (2156, 59691), (2167, 59388), (2222, 57918), (2364, 54439), (2758, 46662), (2828, 45507), (3234, 39794), (3333, 38612), (4137, 31108), (4242, 30338), (4334, 29694), (4444, 28959), (4949, 26004), (5516, 23331), (6468, 19897), (6501, 19796), (6666, 19306), (7777, 16548), (8274, 15554), (8484, 15169), (8668, 14847), (9653, 13332), (9898, 13002)]