156935844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4817

約数の個数: 72

約数和(自身を含む): 433323072

約数和(自身を除く): 276387228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 4723, 5538, 8307, 9446, 11076, 14169, 16614, 18892, 28338, 33228, 42507, 56676, 61399, 85014, 122798, 170028, 184197, 245596, 335333, 368394, 552591, 670666, 736788, 1005999, 1105182, 1341332, 2011998, 2210364, 3017997, 4023996, 4359329, 6035994, 8718658, 12071988, 13077987, 17437316, 26155974, 39233961, 52311948, 78467922, 156935844]

約数ペア:

[(1, 156935844), (2, 78467922), (3, 52311948), (4, 39233961), (6, 26155974), (9, 17437316), (12, 13077987), (13, 12071988), (18, 8718658), (26, 6035994), (36, 4359329), (39, 4023996), (52, 3017997), (71, 2210364), (78, 2011998), (117, 1341332), (142, 1105182), (156, 1005999), (213, 736788), (234, 670666), (284, 552591), (426, 368394), (468, 335333), (639, 245596), (852, 184197), (923, 170028), (1278, 122798), (1846, 85014), (2556, 61399), (2769, 56676), (3692, 42507), (4723, 33228), (5538, 28338), (8307, 18892), (9446, 16614), (11076, 14169)]