155217276

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{4973}}^1$

素因数の和:5020

約数の個数: 72

約数和(自身を含む): 427565040

約数和(自身を除く): 272347764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 3468, 4973, 5202, 7803, 9946, 10404, 14919, 15606, 19892, 29838, 31212, 44757, 59676, 84541, 89514, 134271, 169082, 179028, 253623, 268542, 338164, 507246, 537084, 760869, 1014492, 1437197, 1521738, 2282607, 2874394, 3043476, 4311591, 4565214, 5748788, 8623182, 9130428, 12934773, 17246364, 25869546, 38804319, 51739092, 77608638, 155217276]

約数ペア:

[(1, 155217276), (2, 77608638), (3, 51739092), (4, 38804319), (6, 25869546), (9, 17246364), (12, 12934773), (17, 9130428), (18, 8623182), (27, 5748788), (34, 4565214), (36, 4311591), (51, 3043476), (54, 2874394), (68, 2282607), (102, 1521738), (108, 1437197), (153, 1014492), (204, 760869), (289, 537084), (306, 507246), (459, 338164), (578, 268542), (612, 253623), (867, 179028), (918, 169082), (1156, 134271), (1734, 89514), (1836, 84541), (2601, 59676), (3468, 44757), (4973, 31212), (5202, 29838), (7803, 19892), (9946, 15606), (10404, 14919)]