154435806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1877}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 383202144

約数和(自身を除く): 228766338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 1306, 1877, 1959, 3754, 3918, 4571, 5631, 5877, 9142, 11262, 11754, 13139, 13713, 16893, 26278, 27426, 33786, 39417, 41139, 78834, 82278, 118251, 236502, 1225681, 2451362, 3677043, 7354086, 8579767, 11031129, 17159534, 22062258, 25739301, 51478602, 77217903, 154435806]

約数ペア:

[(1, 154435806), (2, 77217903), (3, 51478602), (6, 25739301), (7, 22062258), (9, 17159534), (14, 11031129), (18, 8579767), (21, 7354086), (42, 3677043), (63, 2451362), (126, 1225681), (653, 236502), (1306, 118251), (1877, 82278), (1959, 78834), (3754, 41139), (3918, 39417), (4571, 33786), (5631, 27426), (5877, 26278), (9142, 16893), (11262, 13713), (11754, 13139)]