158757882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 189606918

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 167, 186, 269, 334, 501, 538, 589, 807, 1002, 1178, 1614, 1767, 3173, 3534, 5111, 5177, 6346, 8339, 9519, 10222, 10354, 15333, 15531, 16678, 19038, 25017, 30666, 31062, 44923, 50034, 89846, 98363, 134769, 158441, 196726, 269538, 295089, 316882, 475323, 590178, 853537, 950646, 1392613, 1707074, 2560611, 2785226, 4177839, 5121222, 8355678, 26459647, 52919294, 79378941, 158757882]

約数ペア:

[(1, 158757882), (2, 79378941), (3, 52919294), (6, 26459647), (19, 8355678), (31, 5121222), (38, 4177839), (57, 2785226), (62, 2560611), (93, 1707074), (114, 1392613), (167, 950646), (186, 853537), (269, 590178), (334, 475323), (501, 316882), (538, 295089), (589, 269538), (807, 196726), (1002, 158441), (1178, 134769), (1614, 98363), (1767, 89846), (3173, 50034), (3534, 44923), (5111, 31062), (5177, 30666), (6346, 25017), (8339, 19038), (9519, 16678), (10222, 15531), (10354, 15333)]