163366668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 440058528

約数和(自身を除く): 276691860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 692, 1038, 1543, 1557, 2076, 2941, 3086, 3114, 4629, 5882, 6172, 6228, 8823, 9258, 11764, 13887, 17646, 18516, 26231, 26469, 27774, 35292, 52462, 52938, 55548, 78693, 104924, 105876, 157386, 236079, 266939, 314772, 472158, 533878, 800817, 944316, 1067756, 1601634, 2402451, 3203268, 4537963, 4804902, 9075926, 9609804, 13613889, 18151852, 27227778, 40841667, 54455556, 81683334, 163366668]

約数ペア:

[(1, 163366668), (2, 81683334), (3, 54455556), (4, 40841667), (6, 27227778), (9, 18151852), (12, 13613889), (17, 9609804), (18, 9075926), (34, 4804902), (36, 4537963), (51, 3203268), (68, 2402451), (102, 1601634), (153, 1067756), (173, 944316), (204, 800817), (306, 533878), (346, 472158), (519, 314772), (612, 266939), (692, 236079), (1038, 157386), (1543, 105876), (1557, 104924), (2076, 78693), (2941, 55548), (3086, 52938), (3114, 52462), (4629, 35292), (5882, 27774), (6172, 26469), (6228, 26231), (8823, 18516), (9258, 17646), (11764, 13887)]