155491164

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 426400128

約数和(自身を除く): 270908964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 113, 124, 137, 162, 186, 226, 274, 279, 324, 339, 372, 411, 452, 548, 558, 678, 822, 837, 1017, 1116, 1233, 1356, 1644, 1674, 2034, 2466, 2511, 3051, 3348, 3503, 3699, 4068, 4247, 4932, 5022, 6102, 7006, 7398, 8494, 9153, 10044, 10509, 11097, 12204, 12741, 14012, 14796, 15481, 16988, 18306, 21018, 22194, 25482, 30962, 31527, 36612, 38223, 42036, 44388, 46443, 50964, 61924, 63054, 76446, 92886, 94581, 114669, 126108, 139329, 152892, 185772, 189162, 229338, 278658, 283743, 344007, 378324, 417987, 458676, 479911, 557316, 567486, 688014, 835974, 959822, 1134972, 1253961, 1376028, 1439733, 1671948, 1919644, 2507922, 2879466, 4319199, 5015844, 5758932, 8638398, 12957597, 17276796, 25915194, 38872791, 51830388, 77745582, 155491164]

約数ペア:

[(1, 155491164), (2, 77745582), (3, 51830388), (4, 38872791), (6, 25915194), (9, 17276796), (12, 12957597), (18, 8638398), (27, 5758932), (31, 5015844), (36, 4319199), (54, 2879466), (62, 2507922), (81, 1919644), (93, 1671948), (108, 1439733), (113, 1376028), (124, 1253961), (137, 1134972), (162, 959822), (186, 835974), (226, 688014), (274, 567486), (279, 557316), (324, 479911), (339, 458676), (372, 417987), (411, 378324), (452, 344007), (548, 283743), (558, 278658), (678, 229338), (822, 189162), (837, 185772), (1017, 152892), (1116, 139329), (1233, 126108), (1356, 114669), (1644, 94581), (1674, 92886), (2034, 76446), (2466, 63054), (2511, 61924), (3051, 50964), (3348, 46443), (3503, 44388), (3699, 42036), (4068, 38223), (4247, 36612), (4932, 31527), (5022, 30962), (6102, 25482), (7006, 22194), (7398, 21018), (8494, 18306), (9153, 16988), (10044, 15481), (10509, 14796), (11097, 14012), (12204, 12741)]