220147006472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^2\times {\mathrm{277}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 428901513600

約数和(自身を除く): 208754507128

約数列:

[1, 2, 4, 8, 67, 79, 134, 137, 158, 268, 274, 277, 316, 536, 548, 554, 632, 1096, 1108, 2216, 5293, 9179, 10586, 10823, 18358, 18559, 18769, 21172, 21646, 21883, 36716, 37118, 37538, 37949, 42344, 43292, 43766, 73432, 74236, 75076, 75898, 86584, 87532, 148472, 150152, 151796, 175064, 303592, 725141, 1257523, 1450282, 1466161, 1482751, 2515046, 2542583, 2900564, 2932322, 2965502, 2997971, 5030092, 5085166, 5199013, 5801128, 5864644, 5931004, 5995942, 10060184, 10170332, 10398026, 11729288, 11862008, 11991884, 20340664, 20796052, 23983768, 41592104, 99344317, 198688634, 200864057, 348333871, 397377268, 401728114, 410722027, 696667742, 794754536, 803456228, 821444054, 1393335484, 1606912456, 1642888108, 2786670968, 3285776216, 27518375809, 55036751618, 110073503236, 220147006472]

約数ペア:

[(1, 220147006472), (2, 110073503236), (4, 55036751618), (8, 27518375809), (67, 3285776216), (79, 2786670968), (134, 1642888108), (137, 1606912456), (158, 1393335484), (268, 821444054), (274, 803456228), (277, 794754536), (316, 696667742), (536, 410722027), (548, 401728114), (554, 397377268), (632, 348333871), (1096, 200864057), (1108, 198688634), (2216, 99344317), (5293, 41592104), (9179, 23983768), (10586, 20796052), (10823, 20340664), (18358, 11991884), (18559, 11862008), (18769, 11729288), (21172, 10398026), (21646, 10170332), (21883, 10060184), (36716, 5995942), (37118, 5931004), (37538, 5864644), (37949, 5801128), (42344, 5199013), (43292, 5085166), (43766, 5030092), (73432, 2997971), (74236, 2965502), (75076, 2932322), (75898, 2900564), (86584, 2542583), (87532, 2515046), (148472, 1482751), (150152, 1466161), (151796, 1450282), (175064, 1257523), (303592, 725141)]