153669790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 144928610

約数列:

[1, 2, 5, 10, 31, 47, 53, 62, 94, 106, 155, 199, 235, 265, 310, 398, 470, 530, 995, 1457, 1643, 1990, 2491, 2914, 3286, 4982, 6169, 7285, 8215, 9353, 10547, 12338, 12455, 14570, 16430, 18706, 21094, 24910, 30845, 46765, 52735, 61690, 77221, 93530, 105470, 154442, 289943, 326957, 386105, 495709, 579886, 653914, 772210, 991418, 1449715, 1634785, 2478545, 2899430, 3269570, 4957090, 15366979, 30733958, 76834895, 153669790]

約数ペア:

[(1, 153669790), (2, 76834895), (5, 30733958), (10, 15366979), (31, 4957090), (47, 3269570), (53, 2899430), (62, 2478545), (94, 1634785), (106, 1449715), (155, 991418), (199, 772210), (235, 653914), (265, 579886), (310, 495709), (398, 386105), (470, 326957), (530, 289943), (995, 154442), (1457, 105470), (1643, 93530), (1990, 77221), (2491, 61690), (2914, 52735), (3286, 46765), (4982, 30845), (6169, 24910), (7285, 21094), (8215, 18706), (9353, 16430), (10547, 14570), (12338, 12455)]