147721594372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{194977}}^1$

素因数の和:195316

約数の個数: 48

約数和(自身を含む): 287338298688

約数和(自身を除く): 139616704316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 257, 268, 514, 737, 1028, 1474, 2827, 2948, 5654, 11308, 17219, 34438, 68876, 189409, 194977, 378818, 389954, 757636, 779908, 2144747, 4289494, 8578988, 13063459, 26126918, 50109089, 52253836, 100218178, 143698049, 200436356, 287396098, 551199979, 574792196, 1102399958, 2204799916, 3357308963, 6714617926, 13429235852, 36930398593, 73860797186, 147721594372]

約数ペア:

[(1, 147721594372), (2, 73860797186), (4, 36930398593), (11, 13429235852), (22, 6714617926), (44, 3357308963), (67, 2204799916), (134, 1102399958), (257, 574792196), (268, 551199979), (514, 287396098), (737, 200436356), (1028, 143698049), (1474, 100218178), (2827, 52253836), (2948, 50109089), (5654, 26126918), (11308, 13063459), (17219, 8578988), (34438, 4289494), (68876, 2144747), (189409, 779908), (194977, 757636), (378818, 389954)]