188550756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 510036800

約数和(自身を除く): 321486044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 4519, 4636, 6954, 9038, 10431, 13557, 13908, 18076, 20862, 27114, 40671, 41724, 54228, 81342, 85861, 162684, 171722, 257583, 275659, 343444, 515166, 551318, 772749, 826977, 1030332, 1102636, 1545498, 1653954, 2480931, 3090996, 3307908, 4961862, 5237521, 9923724, 10475042, 15712563, 20950084, 31425126, 47137689, 62850252, 94275378, 188550756]

約数ペア:

[(1, 188550756), (2, 94275378), (3, 62850252), (4, 47137689), (6, 31425126), (9, 20950084), (12, 15712563), (18, 10475042), (19, 9923724), (36, 5237521), (38, 4961862), (57, 3307908), (61, 3090996), (76, 2480931), (114, 1653954), (122, 1545498), (171, 1102636), (183, 1030332), (228, 826977), (244, 772749), (342, 551318), (366, 515166), (549, 343444), (684, 275659), (732, 257583), (1098, 171722), (1159, 162684), (2196, 85861), (2318, 81342), (3477, 54228), (4519, 41724), (4636, 40671), (6954, 27114), (9038, 20862), (10431, 18076), (13557, 13908)]