130007228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 267885744

約数和(自身を除く): 137878516

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 211, 221, 289, 422, 442, 533, 578, 697, 844, 884, 1066, 1156, 1394, 2132, 2743, 2788, 3587, 3757, 5486, 7174, 7514, 8651, 9061, 10972, 11849, 14348, 15028, 17302, 18122, 23698, 34604, 36244, 46631, 47396, 60979, 93262, 112463, 121958, 147067, 154037, 186524, 224926, 243916, 294134, 308074, 449852, 588268, 616148, 792727, 1585454, 1911871, 2500139, 3170908, 3823742, 5000278, 7647484, 10000556, 32501807, 65003614, 130007228]

約数ペア:

[(1, 130007228), (2, 65003614), (4, 32501807), (13, 10000556), (17, 7647484), (26, 5000278), (34, 3823742), (41, 3170908), (52, 2500139), (68, 1911871), (82, 1585454), (164, 792727), (211, 616148), (221, 588268), (289, 449852), (422, 308074), (442, 294134), (533, 243916), (578, 224926), (697, 186524), (844, 154037), (884, 147067), (1066, 121958), (1156, 112463), (1394, 93262), (2132, 60979), (2743, 47396), (2788, 46631), (3587, 36244), (3757, 34604), (5486, 23698), (7174, 18122), (7514, 17302), (8651, 15028), (9061, 14348), (10972, 11849)]