165722292

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 427026600

約数和(自身を除く): 261304308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 157, 218, 269, 314, 327, 436, 471, 538, 628, 654, 807, 942, 981, 1076, 1308, 1413, 1614, 1884, 1962, 2421, 2826, 3228, 3924, 4842, 5652, 9684, 17113, 29321, 34226, 42233, 51339, 58642, 68452, 84466, 87963, 102678, 117284, 126699, 154017, 168932, 175926, 205356, 253398, 263889, 308034, 351852, 380097, 506796, 527778, 616068, 760194, 1055556, 1520388, 4603397, 9206794, 13810191, 18413588, 27620382, 41430573, 55240764, 82861146, 165722292]

約数ペア:

[(1, 165722292), (2, 82861146), (3, 55240764), (4, 41430573), (6, 27620382), (9, 18413588), (12, 13810191), (18, 9206794), (36, 4603397), (109, 1520388), (157, 1055556), (218, 760194), (269, 616068), (314, 527778), (327, 506796), (436, 380097), (471, 351852), (538, 308034), (628, 263889), (654, 253398), (807, 205356), (942, 175926), (981, 168932), (1076, 154017), (1308, 126699), (1413, 117284), (1614, 102678), (1884, 87963), (1962, 84466), (2421, 68452), (2826, 58642), (3228, 51339), (3924, 42233), (4842, 34226), (5652, 29321), (9684, 17113)]