156967188620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{560477}}^1$

素因数の和:560583

約数の個数: 96

約数和(自身を含む): 384174040320

約数和(自身を除く): 227206851700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 67, 76, 95, 110, 134, 190, 209, 220, 268, 335, 380, 418, 670, 737, 836, 1045, 1273, 1340, 1474, 2090, 2546, 2948, 3685, 4180, 5092, 6365, 7370, 12730, 14003, 14740, 25460, 28006, 56012, 70015, 140030, 280060, 560477, 1120954, 2241908, 2802385, 5604770, 6165247, 10649063, 11209540, 12330494, 21298126, 24660988, 30826235, 37551959, 42596252, 53245315, 61652470, 75103918, 106490630, 117139693, 123304940, 150207836, 187759795, 212981260, 234279386, 375519590, 413071549, 468558772, 585698465, 713487221, 751039180, 826143098, 1171396930, 1426974442, 1652286196, 2065357745, 2342793860, 2853948884, 3567436105, 4130715490, 7134872210, 7848359431, 8261430980, 14269744420, 15696718862, 31393437724, 39241797155, 78483594310, 156967188620]

約数ペア:

[(1, 156967188620), (2, 78483594310), (4, 39241797155), (5, 31393437724), (10, 15696718862), (11, 14269744420), (19, 8261430980), (20, 7848359431), (22, 7134872210), (38, 4130715490), (44, 3567436105), (55, 2853948884), (67, 2342793860), (76, 2065357745), (95, 1652286196), (110, 1426974442), (134, 1171396930), (190, 826143098), (209, 751039180), (220, 713487221), (268, 585698465), (335, 468558772), (380, 413071549), (418, 375519590), (670, 234279386), (737, 212981260), (836, 187759795), (1045, 150207836), (1273, 123304940), (1340, 117139693), (1474, 106490630), (2090, 75103918), (2546, 61652470), (2948, 53245315), (3685, 42596252), (4180, 37551959), (5092, 30826235), (6365, 24660988), (7370, 21298126), (12730, 12330494), (14003, 11209540), (14740, 10649063), (25460, 6165247), (28006, 5604770), (56012, 2802385), (70015, 2241908), (140030, 1120954), (280060, 560477)]