148172304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{440989}}^1$

素因数の和:441007

約数の個数: 40

約数和(自身を含む): 437462080

約数和(自身を除く): 289289776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 440989, 881978, 1322967, 1763956, 2645934, 3086923, 3527912, 5291868, 6173846, 7055824, 9260769, 10583736, 12347692, 18521538, 21167472, 24695384, 37043076, 49390768, 74086152, 148172304]

約数ペア:

[(1, 148172304), (2, 74086152), (3, 49390768), (4, 37043076), (6, 24695384), (7, 21167472), (8, 18521538), (12, 12347692), (14, 10583736), (16, 9260769), (21, 7055824), (24, 6173846), (28, 5291868), (42, 3527912), (48, 3086923), (56, 2645934), (84, 1763956), (112, 1322967), (168, 881978), (336, 440989)]