195218296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 283783304

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 131, 161, 178, 182, 184, 262, 299, 322, 356, 364, 524, 598, 623, 644, 712, 728, 917, 1048, 1157, 1196, 1246, 1288, 1703, 1834, 2047, 2093, 2314, 2392, 2492, 3013, 3406, 3668, 4094, 4186, 4628, 4984, 6026, 6812, 7336, 8099, 8188, 8372, 9256, 11659, 11921, 12052, 13624, 14329, 16198, 16376, 16744, 21091, 23318, 23842, 24104, 26611, 28658, 32396, 39169, 42182, 46636, 47684, 53222, 57316, 64792, 78338, 81613, 84364, 93272, 95368, 106444, 114632, 151567, 156676, 163226, 168728, 186277, 212888, 268157, 274183, 303134, 313352, 326452, 372554, 536314, 548366, 606268, 652904, 745108, 1060969, 1072628, 1096732, 1212536, 1490216, 1877099, 2121938, 2145256, 2193464, 3486041, 3754198, 4243876, 6972082, 7508396, 8487752, 13944164, 15016792, 24402287, 27888328, 48804574, 97609148, 195218296]

約数ペア:

[(1, 195218296), (2, 97609148), (4, 48804574), (7, 27888328), (8, 24402287), (13, 15016792), (14, 13944164), (23, 8487752), (26, 7508396), (28, 6972082), (46, 4243876), (52, 3754198), (56, 3486041), (89, 2193464), (91, 2145256), (92, 2121938), (104, 1877099), (131, 1490216), (161, 1212536), (178, 1096732), (182, 1072628), (184, 1060969), (262, 745108), (299, 652904), (322, 606268), (356, 548366), (364, 536314), (524, 372554), (598, 326452), (623, 313352), (644, 303134), (712, 274183), (728, 268157), (917, 212888), (1048, 186277), (1157, 168728), (1196, 163226), (1246, 156676), (1288, 151567), (1703, 114632), (1834, 106444), (2047, 95368), (2093, 93272), (2314, 84364), (2392, 81613), (2492, 78338), (3013, 64792), (3406, 57316), (3668, 53222), (4094, 47684), (4186, 46636), (4628, 42182), (4984, 39169), (6026, 32396), (6812, 28658), (7336, 26611), (8099, 24104), (8188, 23842), (8372, 23318), (9256, 21091), (11659, 16744), (11921, 16376), (12052, 16198), (13624, 14329)]