164295684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38351}}^1$

素因数の和:38385

約数の個数: 72

約数和(自身を含む): 502564608

約数和(自身を除く): 338268924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 38351, 76702, 115053, 153404, 230106, 268457, 345159, 460212, 536914, 651967, 690318, 805371, 1073828, 1303934, 1380636, 1610742, 1955901, 2416113, 2607868, 3221484, 3911802, 4563769, 4832226, 5867703, 7823604, 9127538, 9664452, 11735406, 13691307, 18255076, 23470812, 27382614, 41073921, 54765228, 82147842, 164295684]

約数ペア:

[(1, 164295684), (2, 82147842), (3, 54765228), (4, 41073921), (6, 27382614), (7, 23470812), (9, 18255076), (12, 13691307), (14, 11735406), (17, 9664452), (18, 9127538), (21, 7823604), (28, 5867703), (34, 4832226), (36, 4563769), (42, 3911802), (51, 3221484), (63, 2607868), (68, 2416113), (84, 1955901), (102, 1610742), (119, 1380636), (126, 1303934), (153, 1073828), (204, 805371), (238, 690318), (252, 651967), (306, 536914), (357, 460212), (476, 345159), (612, 268457), (714, 230106), (1071, 153404), (1428, 115053), (2142, 76702), (4284, 38351)]