157770888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 446221440

約数和(自身を除く): 288450552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 97, 101, 122, 132, 183, 194, 202, 244, 264, 291, 303, 366, 388, 404, 488, 582, 606, 671, 732, 776, 808, 1067, 1111, 1164, 1212, 1342, 1464, 2013, 2134, 2222, 2328, 2424, 2684, 3201, 3333, 4026, 4268, 4444, 5368, 5917, 6161, 6402, 6666, 8052, 8536, 8888, 9797, 11834, 12322, 12804, 13332, 16104, 17751, 18483, 19594, 23668, 24644, 25608, 26664, 29391, 35502, 36966, 39188, 47336, 49288, 58782, 65087, 67771, 71004, 73932, 78376, 107767, 117564, 130174, 135542, 142008, 147864, 195261, 203313, 215534, 235128, 260348, 271084, 323301, 390522, 406626, 431068, 520696, 542168, 597617, 646602, 781044, 813252, 862136, 1195234, 1293204, 1562088, 1626504, 1792851, 2390468, 2586408, 3585702, 4780936, 6573787, 7171404, 13147574, 14342808, 19721361, 26295148, 39442722, 52590296, 78885444, 157770888]

約数ペア:

[(1, 157770888), (2, 78885444), (3, 52590296), (4, 39442722), (6, 26295148), (8, 19721361), (11, 14342808), (12, 13147574), (22, 7171404), (24, 6573787), (33, 4780936), (44, 3585702), (61, 2586408), (66, 2390468), (88, 1792851), (97, 1626504), (101, 1562088), (122, 1293204), (132, 1195234), (183, 862136), (194, 813252), (202, 781044), (244, 646602), (264, 597617), (291, 542168), (303, 520696), (366, 431068), (388, 406626), (404, 390522), (488, 323301), (582, 271084), (606, 260348), (671, 235128), (732, 215534), (776, 203313), (808, 195261), (1067, 147864), (1111, 142008), (1164, 135542), (1212, 130174), (1342, 117564), (1464, 107767), (2013, 78376), (2134, 73932), (2222, 71004), (2328, 67771), (2424, 65087), (2684, 58782), (3201, 49288), (3333, 47336), (4026, 39188), (4268, 36966), (4444, 35502), (5368, 29391), (5917, 26664), (6161, 25608), (6402, 24644), (6666, 23668), (8052, 19594), (8536, 18483), (8888, 17751), (9797, 16104), (11834, 13332), (12322, 12804)]