154941228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^3\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 435825600

約数和(自身を除く): 280884372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 653, 676, 702, 1014, 1306, 1404, 1521, 1959, 2028, 2197, 2612, 3042, 3918, 4394, 4563, 5877, 6084, 6591, 7836, 8489, 8788, 9126, 11754, 13182, 16978, 17631, 18252, 19773, 23508, 25467, 26364, 33956, 35262, 39546, 50934, 59319, 70524, 76401, 79092, 101868, 110357, 118638, 152802, 220714, 229203, 237276, 305604, 331071, 441428, 458406, 662142, 916812, 993213, 1324284, 1434641, 1986426, 2869282, 2979639, 3972852, 4303923, 5738564, 5959278, 8607846, 11918556, 12911769, 17215692, 25823538, 38735307, 51647076, 77470614, 154941228]

約数ペア:

[(1, 154941228), (2, 77470614), (3, 51647076), (4, 38735307), (6, 25823538), (9, 17215692), (12, 12911769), (13, 11918556), (18, 8607846), (26, 5959278), (27, 5738564), (36, 4303923), (39, 3972852), (52, 2979639), (54, 2869282), (78, 1986426), (108, 1434641), (117, 1324284), (156, 993213), (169, 916812), (234, 662142), (338, 458406), (351, 441428), (468, 331071), (507, 305604), (653, 237276), (676, 229203), (702, 220714), (1014, 152802), (1306, 118638), (1404, 110357), (1521, 101868), (1959, 79092), (2028, 76401), (2197, 70524), (2612, 59319), (3042, 50934), (3918, 39546), (4394, 35262), (4563, 33956), (5877, 26364), (6084, 25467), (6591, 23508), (7836, 19773), (8489, 18252), (8788, 17631), (9126, 16978), (11754, 13182)]