146457948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 280288932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 994, 1092, 1491, 1846, 1889, 1988, 2769, 2982, 3692, 3778, 5538, 5667, 5964, 6461, 7556, 11076, 11334, 12922, 13223, 19383, 22668, 24557, 25844, 26446, 38766, 39669, 49114, 52892, 73671, 77532, 79338, 98228, 134119, 147342, 158676, 171899, 268238, 294684, 343798, 402357, 515697, 536476, 687596, 804714, 938833, 1031394, 1609428, 1743547, 1877666, 2062788, 2816499, 3487094, 3755332, 5230641, 5632998, 6974188, 10461282, 11265996, 12204829, 20922564, 24409658, 36614487, 48819316, 73228974, 146457948]

約数ペア:

[(1, 146457948), (2, 73228974), (3, 48819316), (4, 36614487), (6, 24409658), (7, 20922564), (12, 12204829), (13, 11265996), (14, 10461282), (21, 6974188), (26, 5632998), (28, 5230641), (39, 3755332), (42, 3487094), (52, 2816499), (71, 2062788), (78, 1877666), (84, 1743547), (91, 1609428), (142, 1031394), (156, 938833), (182, 804714), (213, 687596), (273, 536476), (284, 515697), (364, 402357), (426, 343798), (497, 294684), (546, 268238), (852, 171899), (923, 158676), (994, 147342), (1092, 134119), (1491, 98228), (1846, 79338), (1889, 77532), (1988, 73671), (2769, 52892), (2982, 49114), (3692, 39669), (3778, 38766), (5538, 26446), (5667, 25844), (5964, 24557), (6461, 22668), (7556, 19383), (11076, 13223), (11334, 12922)]