156956310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{35591}}^1$

素因数の和:35618

約数の個数: 72

約数和(自身を含む): 474726096

約数和(自身を除く): 317769786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 35591, 71182, 106773, 177955, 213546, 249137, 320319, 355910, 498274, 533865, 640638, 747411, 1067730, 1245685, 1494822, 1601595, 1743959, 2242233, 2491370, 3203190, 3487918, 3737055, 4484466, 5231877, 7474110, 8719795, 10463754, 11211165, 15695631, 17439590, 22422330, 26159385, 31391262, 52318770, 78478155, 156956310]

約数ペア:

[(1, 156956310), (2, 78478155), (3, 52318770), (5, 31391262), (6, 26159385), (7, 22422330), (9, 17439590), (10, 15695631), (14, 11211165), (15, 10463754), (18, 8719795), (21, 7474110), (30, 5231877), (35, 4484466), (42, 3737055), (45, 3487918), (49, 3203190), (63, 2491370), (70, 2242233), (90, 1743959), (98, 1601595), (105, 1494822), (126, 1245685), (147, 1067730), (210, 747411), (245, 640638), (294, 533865), (315, 498274), (441, 355910), (490, 320319), (630, 249137), (735, 213546), (882, 177955), (1470, 106773), (2205, 71182), (4410, 35591)]