156959640468

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 405379054080

約数和(自身を除く): 248419413612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 197, 237, 316, 394, 433, 474, 591, 647, 711, 788, 866, 948, 1182, 1294, 1299, 1422, 1732, 1773, 1941, 2364, 2588, 2598, 2844, 3546, 3882, 3897, 5196, 5823, 7092, 7764, 7794, 11646, 15563, 15588, 23292, 31126, 34207, 46689, 51113, 62252, 68414, 85301, 93378, 102226, 102621, 127459, 136828, 140067, 153339, 170602, 186756, 204452, 205242, 254918, 255903, 280134, 280151, 306678, 307863, 341204, 382377, 410484, 460017, 509836, 511806, 560268, 560302, 613356, 615726, 764754, 767709, 840453, 920034, 1023612, 1120604, 1147131, 1231452, 1529508, 1535418, 1680906, 1840068, 2294262, 2521359, 3070836, 3361812, 4588524, 5042718, 6738779, 10069261, 10085436, 13477558, 20138522, 20216337, 22131929, 26955116, 30207783, 40277044, 40432674, 44263858, 55189747, 60415566, 60649011, 66395787, 80865348, 88527716, 90623349, 110379494, 120831132, 121298022, 132791574, 165569241, 181246698, 199187361, 220758988, 242596044, 265583148, 331138482, 362493396, 398374722, 496707723, 662276964, 796749444, 993415446, 1986830892, 4359990013, 8719980026, 13079970039, 17439960052, 26159940078, 39239910117, 52319880156, 78479820234, 156959640468]

約数ペア:

[(1, 156959640468), (2, 78479820234), (3, 52319880156), (4, 39239910117), (6, 26159940078), (9, 17439960052), (12, 13079970039), (18, 8719980026), (36, 4359990013), (79, 1986830892), (158, 993415446), (197, 796749444), (237, 662276964), (316, 496707723), (394, 398374722), (433, 362493396), (474, 331138482), (591, 265583148), (647, 242596044), (711, 220758988), (788, 199187361), (866, 181246698), (948, 165569241), (1182, 132791574), (1294, 121298022), (1299, 120831132), (1422, 110379494), (1732, 90623349), (1773, 88527716), (1941, 80865348), (2364, 66395787), (2588, 60649011), (2598, 60415566), (2844, 55189747), (3546, 44263858), (3882, 40432674), (3897, 40277044), (5196, 30207783), (5823, 26955116), (7092, 22131929), (7764, 20216337), (7794, 20138522), (11646, 13477558), (15563, 10085436), (15588, 10069261), (23292, 6738779), (31126, 5042718), (34207, 4588524), (46689, 3361812), (51113, 3070836), (62252, 2521359), (68414, 2294262), (85301, 1840068), (93378, 1680906), (102226, 1535418), (102621, 1529508), (127459, 1231452), (136828, 1147131), (140067, 1120604), (153339, 1023612), (170602, 920034), (186756, 840453), (204452, 767709), (205242, 764754), (254918, 615726), (255903, 613356), (280134, 560302), (280151, 560268), (306678, 511806), (307863, 509836), (341204, 460017), (382377, 410484)]