156957954664

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{3769}}^1$

素因数の和:4083

約数の個数: 128

約数和(自身を含む): 348702681600

約数和(自身を除く): 191744726936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 167, 244, 292, 334, 427, 488, 511, 584, 668, 854, 1022, 1169, 1336, 1708, 2044, 2338, 3416, 3769, 4088, 4453, 4676, 7538, 8906, 9352, 10187, 12191, 15076, 17812, 20374, 24382, 26383, 30152, 31171, 35624, 40748, 48764, 52766, 62342, 71309, 81496, 85337, 97528, 105532, 124684, 142618, 170674, 211064, 229909, 249368, 275137, 285236, 341348, 459818, 550274, 570472, 629423, 682696, 743651, 919636, 1100548, 1258846, 1487302, 1609363, 1839272, 1925959, 2201096, 2517692, 2974604, 3218726, 3851918, 4405961, 5035384, 5205557, 5949208, 6437452, 7703836, 8811922, 10411114, 12874904, 15407672, 16783357, 17623844, 20822228, 33566714, 35247688, 38394803, 41644456, 45947879, 67133428, 76789606, 91895758, 117483499, 134266856, 153579212, 183791516, 234966998, 268763621, 307158424, 321635153, 367583032, 469933996, 537527242, 643270306, 939867992, 1075054484, 1286540612, 2150108968, 2573081224, 2802820619, 5605641238, 11211282476, 19619744333, 22422564952, 39239488666, 78478977332, 156957954664]

約数ペア:

[(1, 156957954664), (2, 78478977332), (4, 39239488666), (7, 22422564952), (8, 19619744333), (14, 11211282476), (28, 5605641238), (56, 2802820619), (61, 2573081224), (73, 2150108968), (122, 1286540612), (146, 1075054484), (167, 939867992), (244, 643270306), (292, 537527242), (334, 469933996), (427, 367583032), (488, 321635153), (511, 307158424), (584, 268763621), (668, 234966998), (854, 183791516), (1022, 153579212), (1169, 134266856), (1336, 117483499), (1708, 91895758), (2044, 76789606), (2338, 67133428), (3416, 45947879), (3769, 41644456), (4088, 38394803), (4453, 35247688), (4676, 33566714), (7538, 20822228), (8906, 17623844), (9352, 16783357), (10187, 15407672), (12191, 12874904), (15076, 10411114), (17812, 8811922), (20374, 7703836), (24382, 6437452), (26383, 5949208), (30152, 5205557), (31171, 5035384), (35624, 4405961), (40748, 3851918), (48764, 3218726), (52766, 2974604), (62342, 2517692), (71309, 2201096), (81496, 1925959), (85337, 1839272), (97528, 1609363), (105532, 1487302), (124684, 1258846), (142618, 1100548), (170674, 919636), (211064, 743651), (229909, 682696), (249368, 629423), (275137, 570472), (285236, 550274), (341348, 459818)]