157217004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 336299796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 71, 84, 87, 101, 108, 116, 126, 142, 174, 189, 202, 203, 213, 252, 261, 284, 303, 348, 378, 404, 406, 426, 497, 522, 606, 609, 639, 707, 756, 783, 812, 852, 909, 994, 1044, 1212, 1218, 1278, 1414, 1491, 1566, 1818, 1827, 1917, 1988, 2059, 2121, 2436, 2556, 2727, 2828, 2929, 2982, 3132, 3636, 3654, 3834, 4118, 4242, 4473, 5454, 5481, 5858, 5964, 6177, 6363, 7171, 7308, 7668, 8236, 8484, 8787, 8946, 10908, 10962, 11716, 12354, 12726, 13419, 14342, 14413, 17574, 17892, 18531, 19089, 20503, 21513, 21924, 24708, 25452, 26361, 26838, 28684, 28826, 35148, 37062, 38178, 41006, 43026, 43239, 50197, 52722, 53676, 55593, 57652, 61509, 64539, 74124, 76356, 79083, 82012, 86052, 86478, 100394, 105444, 111186, 123018, 129078, 129717, 150591, 158166, 172956, 184527, 193617, 200788, 207959, 222372, 246036, 258156, 259434, 301182, 316332, 369054, 387234, 389151, 415918, 451773, 518868, 553581, 602364, 623877, 738108, 774468, 778302, 831836, 903546, 1107162, 1247754, 1355319, 1455713, 1556604, 1807092, 1871631, 2214324, 2495508, 2710638, 2911426, 3743262, 4367139, 5421276, 5614893, 5822852, 7486524, 8734278, 11229786, 13101417, 17468556, 22459572, 26202834, 39304251, 52405668, 78608502, 157217004]

約数ペア:

[(1, 157217004), (2, 78608502), (3, 52405668), (4, 39304251), (6, 26202834), (7, 22459572), (9, 17468556), (12, 13101417), (14, 11229786), (18, 8734278), (21, 7486524), (27, 5822852), (28, 5614893), (29, 5421276), (36, 4367139), (42, 3743262), (54, 2911426), (58, 2710638), (63, 2495508), (71, 2214324), (84, 1871631), (87, 1807092), (101, 1556604), (108, 1455713), (116, 1355319), (126, 1247754), (142, 1107162), (174, 903546), (189, 831836), (202, 778302), (203, 774468), (213, 738108), (252, 623877), (261, 602364), (284, 553581), (303, 518868), (348, 451773), (378, 415918), (404, 389151), (406, 387234), (426, 369054), (497, 316332), (522, 301182), (606, 259434), (609, 258156), (639, 246036), (707, 222372), (756, 207959), (783, 200788), (812, 193617), (852, 184527), (909, 172956), (994, 158166), (1044, 150591), (1212, 129717), (1218, 129078), (1278, 123018), (1414, 111186), (1491, 105444), (1566, 100394), (1818, 86478), (1827, 86052), (1917, 82012), (1988, 79083), (2059, 76356), (2121, 74124), (2436, 64539), (2556, 61509), (2727, 57652), (2828, 55593), (2929, 53676), (2982, 52722), (3132, 50197), (3636, 43239), (3654, 43026), (3834, 41006), (4118, 38178), (4242, 37062), (4473, 35148), (5454, 28826), (5481, 28684), (5858, 26838), (5964, 26361), (6177, 25452), (6363, 24708), (7171, 21924), (7308, 21513), (7668, 20503), (8236, 19089), (8484, 18531), (8787, 17892), (8946, 17574), (10908, 14413), (10962, 14342), (11716, 13419), (12354, 12726)]