149458428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 108

約数和(自身を含む): 442762320

約数和(自身を除く): 293303892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 193, 196, 252, 294, 386, 439, 441, 579, 588, 772, 878, 882, 1158, 1317, 1351, 1737, 1756, 1764, 2316, 2634, 2702, 3073, 3474, 3951, 4053, 5268, 5404, 6146, 6948, 7902, 8106, 9219, 9457, 12159, 12292, 15804, 16212, 18438, 18914, 21511, 24318, 27657, 28371, 36876, 37828, 43022, 48636, 55314, 56742, 64533, 84727, 85113, 86044, 110628, 113484, 129066, 169454, 170226, 193599, 254181, 258132, 338908, 340452, 387198, 508362, 593089, 762543, 774396, 1016724, 1186178, 1525086, 1779267, 2372356, 3050172, 3558534, 4151623, 5337801, 7117068, 8303246, 10675602, 12454869, 16606492, 21351204, 24909738, 37364607, 49819476, 74729214, 149458428]

約数ペア:

[(1, 149458428), (2, 74729214), (3, 49819476), (4, 37364607), (6, 24909738), (7, 21351204), (9, 16606492), (12, 12454869), (14, 10675602), (18, 8303246), (21, 7117068), (28, 5337801), (36, 4151623), (42, 3558534), (49, 3050172), (63, 2372356), (84, 1779267), (98, 1525086), (126, 1186178), (147, 1016724), (193, 774396), (196, 762543), (252, 593089), (294, 508362), (386, 387198), (439, 340452), (441, 338908), (579, 258132), (588, 254181), (772, 193599), (878, 170226), (882, 169454), (1158, 129066), (1317, 113484), (1351, 110628), (1737, 86044), (1756, 85113), (1764, 84727), (2316, 64533), (2634, 56742), (2702, 55314), (3073, 48636), (3474, 43022), (3951, 37828), (4053, 36876), (5268, 28371), (5404, 27657), (6146, 24318), (6948, 21511), (7902, 18914), (8106, 18438), (9219, 16212), (9457, 15804), (12159, 12292)]