145038712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 336369600

約数和(自身を除く): 191330888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 562, 709, 728, 1124, 1418, 1967, 2248, 2836, 3653, 3934, 4963, 5672, 7306, 7868, 9217, 9926, 14612, 15736, 18434, 19852, 25571, 29224, 36868, 39704, 51142, 64519, 73736, 102284, 129038, 199229, 204568, 258076, 398458, 516152, 796916, 1394603, 1593832, 2589977, 2789206, 5179954, 5578412, 10359908, 11156824, 18129839, 20719816, 36259678, 72519356, 145038712]

約数ペア:

[(1, 145038712), (2, 72519356), (4, 36259678), (7, 20719816), (8, 18129839), (13, 11156824), (14, 10359908), (26, 5578412), (28, 5179954), (52, 2789206), (56, 2589977), (91, 1593832), (104, 1394603), (182, 796916), (281, 516152), (364, 398458), (562, 258076), (709, 204568), (728, 199229), (1124, 129038), (1418, 102284), (1967, 73736), (2248, 64519), (2836, 51142), (3653, 39704), (3934, 36868), (4963, 29224), (5672, 25571), (7306, 19852), (7868, 18434), (9217, 15736), (9926, 14612)]