156979897340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{967459}}^1$

素因数の和:967555

約数の個数: 96

約数和(自身を含む): 403082534400

約数和(自身を除く): 246102637060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 854, 1159, 1220, 1330, 1708, 2135, 2318, 2660, 4270, 4636, 5795, 8113, 8540, 11590, 16226, 23180, 32452, 40565, 81130, 162260, 967459, 1934918, 3869836, 4837295, 6772213, 9674590, 13544426, 18381721, 19349180, 27088852, 33861065, 36763442, 59014999, 67722130, 73526884, 91908605, 118029998, 128672047, 135444260, 183817210, 236059996, 257344094, 295074995, 367634420, 413104993, 514688188, 590149990, 643360235, 826209986, 1121284981, 1180299980, 1286720470, 1652419972, 2065524965, 2242569962, 2573440940, 4131049930, 4485139924, 5606424905, 7848994867, 8262099860, 11212849810, 15697989734, 22425699620, 31395979468, 39244974335, 78489948670, 156979897340]

約数ペア:

[(1, 156979897340), (2, 78489948670), (4, 39244974335), (5, 31395979468), (7, 22425699620), (10, 15697989734), (14, 11212849810), (19, 8262099860), (20, 7848994867), (28, 5606424905), (35, 4485139924), (38, 4131049930), (61, 2573440940), (70, 2242569962), (76, 2065524965), (95, 1652419972), (122, 1286720470), (133, 1180299980), (140, 1121284981), (190, 826209986), (244, 643360235), (266, 590149990), (305, 514688188), (380, 413104993), (427, 367634420), (532, 295074995), (610, 257344094), (665, 236059996), (854, 183817210), (1159, 135444260), (1220, 128672047), (1330, 118029998), (1708, 91908605), (2135, 73526884), (2318, 67722130), (2660, 59014999), (4270, 36763442), (4636, 33861065), (5795, 27088852), (8113, 19349180), (8540, 18381721), (11590, 13544426), (16226, 9674590), (23180, 6772213), (32452, 4837295), (40565, 3869836), (81130, 1934918), (162260, 967459)]