185210298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 520982280

約数和(自身を除く): 335771982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 377, 406, 441, 522, 546, 557, 609, 637, 754, 819, 882, 1114, 1131, 1218, 1274, 1421, 1638, 1671, 1827, 1911, 2262, 2639, 2842, 3342, 3393, 3654, 3822, 3899, 4263, 5013, 5278, 5733, 6786, 7241, 7798, 7917, 8526, 10026, 11466, 11697, 12789, 14482, 15834, 16153, 18473, 21723, 23394, 23751, 25578, 27293, 32306, 35091, 36946, 43446, 47502, 48459, 50687, 54586, 55419, 65169, 70182, 81879, 96918, 101374, 110838, 113071, 130338, 145377, 152061, 163758, 166257, 209989, 226142, 245637, 290754, 304122, 332514, 339213, 354809, 419978, 456183, 491274, 629967, 678426, 709618, 791497, 912366, 1017639, 1064427, 1259934, 1469923, 1582994, 1889901, 2035278, 2128854, 2374491, 2939846, 3193281, 3779802, 4409769, 4748982, 6386562, 7123473, 8819538, 10289461, 13229307, 14246946, 20578922, 26458614, 30868383, 61736766, 92605149, 185210298]

約数ペア:

[(1, 185210298), (2, 92605149), (3, 61736766), (6, 30868383), (7, 26458614), (9, 20578922), (13, 14246946), (14, 13229307), (18, 10289461), (21, 8819538), (26, 7123473), (29, 6386562), (39, 4748982), (42, 4409769), (49, 3779802), (58, 3193281), (63, 2939846), (78, 2374491), (87, 2128854), (91, 2035278), (98, 1889901), (117, 1582994), (126, 1469923), (147, 1259934), (174, 1064427), (182, 1017639), (203, 912366), (234, 791497), (261, 709618), (273, 678426), (294, 629967), (377, 491274), (406, 456183), (441, 419978), (522, 354809), (546, 339213), (557, 332514), (609, 304122), (637, 290754), (754, 245637), (819, 226142), (882, 209989), (1114, 166257), (1131, 163758), (1218, 152061), (1274, 145377), (1421, 130338), (1638, 113071), (1671, 110838), (1827, 101374), (1911, 96918), (2262, 81879), (2639, 70182), (2842, 65169), (3342, 55419), (3393, 54586), (3654, 50687), (3822, 48459), (3899, 47502), (4263, 43446), (5013, 36946), (5278, 35091), (5733, 32306), (6786, 27293), (7241, 25578), (7798, 23751), (7917, 23394), (8526, 21723), (10026, 18473), (11466, 16153), (11697, 15834), (12789, 14482)]