158851386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 378069120

約数和(自身を除く): 219217734

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 101, 131, 138, 174, 202, 207, 261, 262, 303, 393, 414, 522, 606, 667, 786, 909, 1179, 1334, 1818, 2001, 2323, 2358, 2929, 3013, 3799, 4002, 4646, 5858, 6003, 6026, 6969, 7598, 8787, 9039, 11397, 12006, 13231, 13938, 17574, 18078, 20907, 22794, 26361, 26462, 27117, 34191, 39693, 41814, 52722, 54234, 67367, 68382, 79386, 87377, 119079, 134734, 174754, 202101, 238158, 262131, 304313, 383699, 404202, 524262, 606303, 608626, 767398, 786393, 912939, 1151097, 1212606, 1572786, 1825878, 2302194, 2738817, 3453291, 5477634, 6906582, 8825077, 17650154, 26475231, 52950462, 79425693, 158851386]

約数ペア:

[(1, 158851386), (2, 79425693), (3, 52950462), (6, 26475231), (9, 17650154), (18, 8825077), (23, 6906582), (29, 5477634), (46, 3453291), (58, 2738817), (69, 2302194), (87, 1825878), (101, 1572786), (131, 1212606), (138, 1151097), (174, 912939), (202, 786393), (207, 767398), (261, 608626), (262, 606303), (303, 524262), (393, 404202), (414, 383699), (522, 304313), (606, 262131), (667, 238158), (786, 202101), (909, 174754), (1179, 134734), (1334, 119079), (1818, 87377), (2001, 79386), (2323, 68382), (2358, 67367), (2929, 54234), (3013, 52722), (3799, 41814), (4002, 39693), (4646, 34191), (5858, 27117), (6003, 26462), (6026, 26361), (6969, 22794), (7598, 20907), (8787, 18078), (9039, 17574), (11397, 13938), (12006, 13231)]