156986991568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{18587}}^1$

素因数の和:19940

約数の個数: 80

約数和(自身を含む): 341062438464

約数和(自身を除く): 184075446896

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1297, 1628, 2594, 3256, 5188, 6512, 10376, 14267, 18587, 20752, 28534, 37174, 47989, 57068, 74348, 95978, 114136, 148696, 191956, 204457, 228272, 297392, 383912, 408914, 527879, 687719, 767824, 817828, 1055758, 1375438, 1635656, 2111516, 2750876, 3271312, 4223032, 5501752, 7564909, 8446064, 11003504, 15129818, 24107339, 30259636, 48214678, 60519272, 96429356, 121038544, 192858712, 265180729, 385717424, 530361458, 891971543, 1060722916, 1783943086, 2121445832, 3567886172, 4242891664, 7135772344, 9811686973, 14271544688, 19623373946, 39246747892, 78493495784, 156986991568]

約数ペア:

[(1, 156986991568), (2, 78493495784), (4, 39246747892), (8, 19623373946), (11, 14271544688), (16, 9811686973), (22, 7135772344), (37, 4242891664), (44, 3567886172), (74, 2121445832), (88, 1783943086), (148, 1060722916), (176, 891971543), (296, 530361458), (407, 385717424), (592, 265180729), (814, 192858712), (1297, 121038544), (1628, 96429356), (2594, 60519272), (3256, 48214678), (5188, 30259636), (6512, 24107339), (10376, 15129818), (14267, 11003504), (18587, 8446064), (20752, 7564909), (28534, 5501752), (37174, 4223032), (47989, 3271312), (57068, 2750876), (74348, 2111516), (95978, 1635656), (114136, 1375438), (148696, 1055758), (191956, 817828), (204457, 767824), (228272, 687719), (297392, 527879), (383912, 408914)]