172531854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 426692448

約数和(自身を除く): 254160594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 53, 66, 82, 99, 106, 123, 159, 198, 246, 318, 369, 401, 451, 477, 583, 738, 802, 902, 954, 1166, 1203, 1353, 1749, 2173, 2406, 2706, 3498, 3609, 4059, 4346, 4411, 5247, 6519, 7218, 8118, 8822, 10494, 13038, 13233, 16441, 19557, 21253, 23903, 26466, 32882, 39114, 39699, 42506, 47806, 49323, 63759, 71709, 79398, 98646, 127518, 143418, 147969, 180851, 191277, 215127, 233783, 295938, 361702, 382554, 430254, 467566, 542553, 701349, 871373, 1085106, 1402698, 1627659, 1742746, 2104047, 2614119, 3255318, 4208094, 5228238, 7842357, 9585103, 15684714, 19170206, 28755309, 57510618, 86265927, 172531854]

約数ペア:

[(1, 172531854), (2, 86265927), (3, 57510618), (6, 28755309), (9, 19170206), (11, 15684714), (18, 9585103), (22, 7842357), (33, 5228238), (41, 4208094), (53, 3255318), (66, 2614119), (82, 2104047), (99, 1742746), (106, 1627659), (123, 1402698), (159, 1085106), (198, 871373), (246, 701349), (318, 542553), (369, 467566), (401, 430254), (451, 382554), (477, 361702), (583, 295938), (738, 233783), (802, 215127), (902, 191277), (954, 180851), (1166, 147969), (1203, 143418), (1353, 127518), (1749, 98646), (2173, 79398), (2406, 71709), (2706, 63759), (3498, 49323), (3609, 47806), (4059, 42506), (4346, 39699), (4411, 39114), (5247, 32882), (6519, 26466), (7218, 23903), (8118, 21253), (8822, 19557), (10494, 16441), (13038, 13233)]